Hazardous Weather Conditions
Current conditions at
Monticello, Sullivan County International Airport (KMSV)
Lat: 41.7°NLon: 74.8°WElev: 1404ft.
Partly Cloudy
75°F
24°C
| Humidity | 52% |
| Wind Speed | W 8 mph |
| Barometer | 29.86 in (1010.6 mb) |
| Dewpoint | 56°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 14 Apr 7:56 pm EDT |
Extended Forecast for
3 Miles NNW Lewbeach NY
Severe T-storm Watch until April 14, 10:00pm
NOW until 10:00pm Tue
Severe T-storm Watch
Tonight
Low: 56 °F
Severe
Thunderstorms
then Mostly
CloudyWednesday
High: 75 °F
Chance
Showers then
Chance
T-stormsWednesday Night

Low: 58 °F
Showers
LikelyThursday

High: 75 °F
Chance
ShowersThursday Night

Low: 55 °F
Chance
ShowersFriday

High: 67 °F
Showers
LikelyFriday Night

Low: 49 °F
Mostly Cloudy
Saturday

High: 66 °F
Partly Sunny
Detailed Forecast
Tonight
Showers likely and possibly a thunderstorm before 9pm, then a chance of showers and thunderstorms between 9pm and 10pm. Some of the storms could be severe. Mostly cloudy, with a low around 56. West wind 6 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 75. Light southwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Mostly cloudy, with a low around 58. West wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
A chance of showers, with thunderstorms also possible after 5pm. Partly sunny, with a high near 75. Southwest wind 6 to 9 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 55. West wind around 6 mph. Chance of precipitation is 50%.
Friday
Showers likely, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 67. Chance of precipitation is 70%.
Friday Night
Mostly cloudy, with a low around 49.
Saturday
Partly sunny, with a high near 66.
Saturday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.
Sunday
Showers likely. Mostly cloudy, with a high near 56. Chance of precipitation is 70%.
Sunday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 27. Chance of precipitation is 50%.
Monday
Partly sunny, with a high near 37.
Monday Night
Partly cloudy, with a low around 23.
Tuesday
Sunny, with a high near 44.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles NNW Lewbeach NY
42.04°N 74.8°W (Elev. 2274 ft)
42.04°N 74.8°W (Elev. 2274 ft)
7:07 pm EDT Apr 14, 2026
8pm EDT Apr 14, 2026-6pm EDT Apr 21, 2026



